?? postservlet.java
字號:
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.lang.*;
//import java.String.*;
import java.util.*;
public class PostServlet extends HttpServlet{
public void init(ServletConfig config) throws ServletException{
super.init(config);
//set self environment variable
}
public void doPost(HttpServletRequest req,HttpServletResponse resp)
throws IOException,ServletException{
resp.setContentType("text/html");
PrintWriter out=resp.getWriter();
Enumeration ParamNames=req.getParameterNames();
while(ParamNames.hasMoreElements()){
//Get the next name
String ParamString=(String)ParamNames.nextElement();
out.println("<br>"+ParamString+"="+req.getParameterValues(ParamString)[0]);
if(ParamString.equals("employee_cardno"))
out.println("<br>"+ParamString+"="+req.getParameterValues(ParamString)[1]);
}
out.println("</body></html>");
}
}
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